Updated to iOS 17.1 and bug fixes and performance improvements

* Dark Mode enabled. * App upgrade to Apple Swift 5.0 programming language. * Updated to support iOS 13.7 and iPhone 11. * Changed font from Avenir to San Francisco. * Updated to K3, K3S, KX3, and KX2 current programmer's reference details. * Updated K3/K3S/KX3/KX2 Programmer's Reference to Revision G5, February 20, 2019. * Updated K3/K3S Firmware Release Notes through January 22, 2019. * Updated KX3 Firmware Release Notes through December 10, 2017. * Updated KX2 Firmware Release Notes through June 8, 2020.

* Major app upgrade to Apple Swift 4.0 programming language. * Updated to support iOS 11 and iPhone X. * Changed font from Sans Serif to Avenir. * Updated to K3, K3S, KX3, and KX2 current programmer's reference details. * Updated K3/K3S/KX3/KX2 Programmer's Reference to Revision G3, November 16, 2017. * Updated K3/K3S Firmware Release Notes through May 15, 2017. * Updated KX3 Firmware Release Notes through April 27, 2017. * Updated KX2 Firmware Release Notes through October 5, 2017.

* Major app upgrade to Apple Swift 3.0 programming language. * App is now a universal app which means it runs in full screen with iPhones and iPads of all sizes. * Updated to include K3S and KX2 radios. * Updated to K3, K3S, KX3, and KX2 current programmer's reference details. * Updated K3/K3S/KX3/KX2 Programmer's Reference to Revision F8, May 25, 2016. * Updated K3/K3S Firmware Release Notes dated October 8, 2015. * Updated KX3 Firmware Release Notes dated January 3, 2016. * Added KX2 Firmware Release Notes dated May 20, 2016.

* Updated to be consistent with look and feel of iOS 7. * Updates to HTML files to improve compatibility with HTML 5. * Minor corrections to text.

- Updated K3 Firmware Release Notes through MCU 4.67 dated April 16, 2013 - Updated KX3 Firmware Release Notes through MCU 1.50 dated May 24, 2013 - Corrections to text

- Updated for iOS6 and iPhone5 - Updated K3/KX3 Programmer's Reference to Rev E6, 01/03/2013 - Updated K3 Firmware Release Notes to 11/17/2012 - Added KX3 Firmware Release Notes dated 3/26/2013 - Added text search capability

- Corrections to text in Command Reference and Menu Selection sections

- Updated to K3 and KX3 Programmer's Reference, Revision E2, May 7, 2012. - Includes Menu Selection and Switch Emulation reference material from the K3 Owner's Manual,Revision D10, August 24, 2011 and the KX3 Owner's Manual, Revision B2, May 7, 2012. - Includes all K3 firmware release notes from Elecraft through March 5, 2012.

- Added AP and SMH commands - Added Firmware Release Notes dated 9/23/2010 through 6/15/2011 - App updated to include changes made through 6/15/2011

iOS 4.1 compatible; Corrections to text; Updated text to reflect latest K3 Programmer's Reference Manual, Revision C14, August 28, 2010; Updated text to reflect latest K3 Owner's Manual, Revision D7, April 12, 2010; Added Firmware Release Notes; Added up/down navigation arrows on Navigation Bar; Added Autorotation to allow portrait or landscape view of text.

- iOS4 tested and compatible; - updated text to correct errors and omissions; - added text formatting to improve readability;